My Wifes 2015 BMW 328i Xdrive. I have been running Pennzoil Platinum 5w40 Euro since we purchased it used. This OCI was just over 7500 miles and about 13 months. Looks pretty good to me and according to Blackstone as well. I usually find PP Euro on sale at Advance Auto, 5qts and a filter for $34. Thanks for looking. Thoughts?